210197160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 740275200

約数和(自身を除く): 530078040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 47, 54, 60, 72, 82, 90, 94, 101, 108, 120, 123, 135, 141, 164, 180, 188, 202, 205, 216, 235, 246, 270, 282, 303, 328, 360, 369, 376, 404, 410, 423, 470, 492, 505, 540, 564, 606, 615, 705, 738, 808, 820, 846, 909, 940, 984, 1010, 1080, 1107, 1128, 1212, 1230, 1269, 1410, 1476, 1515, 1640, 1692, 1818, 1845, 1880, 1927, 2020, 2115, 2214, 2424, 2460, 2538, 2727, 2820, 2952, 3030, 3384, 3636, 3690, 3854, 4040, 4141, 4230, 4428, 4545, 4747, 4920, 5076, 5454, 5535, 5640, 5781, 6060, 6345, 7272, 7380, 7708, 8282, 8460, 8856, 9090, 9494, 9635, 10152, 10908, 11070, 11562, 12120, 12423, 12690, 13635, 14241, 14760, 15416, 16564, 16920, 17343, 18180, 18988, 19270, 20705, 21816, 22140, 23124, 23735, 24846, 25380, 27270, 28482, 28905, 33128, 34686, 36360, 37269, 37976, 38540, 41410, 42723, 44280, 46248, 47470, 49692, 50760, 52029, 54540, 56964, 57810, 62115, 69372, 71205, 74538, 77080, 82820, 85446, 86715, 94940, 99384, 104058, 109080, 111807, 113928, 115620, 124230, 128169, 138744, 142410, 149076, 165640, 170892, 173430, 186345, 189880, 194627, 208116, 213615, 223614, 231240, 248460, 256338, 260145, 284820, 298152, 341784, 346860, 372690, 389254, 416232, 427230, 447228, 496920, 512676, 520290, 559035, 569640, 583881, 640845, 693720, 745380, 778508, 854460, 894456, 973135, 1025352, 1040580, 1118070, 1167762, 1281690, 1490760, 1557016, 1708920, 1751643, 1946270, 2081160, 2236140, 2335524, 2563380, 2919405, 3503286, 3892540, 4472280, 4671048, 5126760, 5254929, 5838810, 7006572, 7785080, 8758215, 10509858, 11677620, 14013144, 17516430, 21019716, 23355240, 26274645, 35032860, 42039432, 52549290, 70065720, 105098580, 210197160]

約数ペア:

[(1, 210197160), (2, 105098580), (3, 70065720), (4, 52549290), (5, 42039432), (6, 35032860), (8, 26274645), (9, 23355240), (10, 21019716), (12, 17516430), (15, 14013144), (18, 11677620), (20, 10509858), (24, 8758215), (27, 7785080), (30, 7006572), (36, 5838810), (40, 5254929), (41, 5126760), (45, 4671048), (47, 4472280), (54, 3892540), (60, 3503286), (72, 2919405), (82, 2563380), (90, 2335524), (94, 2236140), (101, 2081160), (108, 1946270), (120, 1751643), (123, 1708920), (135, 1557016), (141, 1490760), (164, 1281690), (180, 1167762), (188, 1118070), (202, 1040580), (205, 1025352), (216, 973135), (235, 894456), (246, 854460), (270, 778508), (282, 745380), (303, 693720), (328, 640845), (360, 583881), (369, 569640), (376, 559035), (404, 520290), (410, 512676), (423, 496920), (470, 447228), (492, 427230), (505, 416232), (540, 389254), (564, 372690), (606, 346860), (615, 341784), (705, 298152), (738, 284820), (808, 260145), (820, 256338), (846, 248460), (909, 231240), (940, 223614), (984, 213615), (1010, 208116), (1080, 194627), (1107, 189880), (1128, 186345), (1212, 173430), (1230, 170892), (1269, 165640), (1410, 149076), (1476, 142410), (1515, 138744), (1640, 128169), (1692, 124230), (1818, 115620), (1845, 113928), (1880, 111807), (1927, 109080), (2020, 104058), (2115, 99384), (2214, 94940), (2424, 86715), (2460, 85446), (2538, 82820), (2727, 77080), (2820, 74538), (2952, 71205), (3030, 69372), (3384, 62115), (3636, 57810), (3690, 56964), (3854, 54540), (4040, 52029), (4141, 50760), (4230, 49692), (4428, 47470), (4545, 46248), (4747, 44280), (4920, 42723), (5076, 41410), (5454, 38540), (5535, 37976), (5640, 37269), (5781, 36360), (6060, 34686), (6345, 33128), (7272, 28905), (7380, 28482), (7708, 27270), (8282, 25380), (8460, 24846), (8856, 23735), (9090, 23124), (9494, 22140), (9635, 21816), (10152, 20705), (10908, 19270), (11070, 18988), (11562, 18180), (12120, 17343), (12423, 16920), (12690, 16564), (13635, 15416), (14241, 14760)]